Base | Representation |
---|---|
bin | 1001111010111100… |
… | …0100111100110011 |
3 | 20212121011120220012 |
4 | 2132233010330303 |
5 | 20423231004141 |
6 | 1120132205135 |
7 | 122665216655 |
oct | 23657047463 |
9 | 6777146805 |
10 | 2663141171 |
11 | 1147301419 |
12 | 623a697ab |
13 | 33597c8a2 |
14 | 1b399a6d5 |
15 | 108c03ceb |
hex | 9ebc4f33 |
2663141171 has 16 divisors (see below), whose sum is σ = 2847892320. Its totient is φ = 2481615360.
The previous prime is 2663141161. The next prime is 2663141197. The reversal of 2663141171 is 1711413662.
It is a cyclic number.
It is not a de Polignac number, because 2663141171 - 214 = 2663124787 is a prime.
It is a super-3 number, since 3×26631411713 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2663141161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993485 + ... + 996161.
It is an arithmetic number, because the mean of its divisors is an integer number (177993270).
Almost surely, 22663141171 is an apocalyptic number.
2663141171 is a deficient number, since it is larger than the sum of its proper divisors (184751149).
2663141171 is a wasteful number, since it uses less digits than its factorization.
2663141171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3254.
The product of its digits is 6048, while the sum is 32.
The square root of 2663141171 is about 51605.6311946671. The cubic root of 2663141171 is about 1386.1111686528. Note that the first 4 decimals are identical.
The spelling of 2663141171 in words is "two billion, six hundred sixty-three million, one hundred forty-one thousand, one hundred seventy-one".
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